Jeff King 33f13ad7c5 build: clang version may not be followed by extra words ...

The get_family and get_version helpers of detect-compiler assume
that the line to identify the version from the compilers have a
token "version", followed by the version number, followed by some
other string, e.g.

  $ CC=gcc get_version_line
  gcc version 10.2.1 20210110 (Debian 10.2.1-6)

But that is not necessarily true, e.g.

  $ CC=clang get_version_line
  Debian clang version 11.0.1-2

Tweak the script not to require extra string after the version.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

2021-08-06 13:30:24 -07:00

1023 B

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